Type
4/5S SAL
Number of doors
4
Wheelbase
3404 mm 134 in
Track: Front
1422 mm 56 in
Track: Rear
1422 mm 56 in
Length
4851 mm 191 in
Width
1740 mm 68.5 in
Length:wheelbase ratio
1.43
Kerb weight
1981 kg 4367 lb
Fuel capacity
90.9 litres 20 UK Gal 24 US Gal
Bore
85.00 mm
Cylinders
S-6
Displacement
3.9 litre3915 cc(238.908 cu in)
Compression ratio
5.50:1
Fuel system
2 SU carbs
Maximum power
121.7 PS (120.0 bhp) (89.5 kW)@ 4000 rpm
Specific output
30.7 bhp/litre0.5 bhp/cu in
Manufacturer
Bentley
Main bearings
7
Coolant
Water
Bore/stroke ratio
0.74
Unitary capacity
652.5 cc/cylinder
Aspiration
Normal
Compressor type
N/A
Intercooler
None
Catalytic converter
N
Power-to-weight
60.58 bhp/ton
Engine location
Front
Engine alignment
Longitudinal
Drive
RWD
Suspension
front LA.SE.
Tyres: Front
20 x 6.5
Tyres: Rear
20 x 6.5
Transmission
4M
Top gear ratio
1.00
Final drive ratio
4.58
RAC rating
26.9
year
1930
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